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Mathematics 20 Online
OpenStudy (anonymous):

Help!...using the square root principle solve: 2x^2+22=0

OpenStudy (anonymous):

2x^2 = -22 x^2 = -11 x = SQRT(-11) x = i*SQRT(11)

OpenStudy (anonymous):

ohhh okay i completely forgot to use an imaginary number! THANKS!:)

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